faithnicholee1 faithnicholee1

06-05-2020
Mathematics

contestada

Find the inverse of the function.
y = 2x2 -4

Respuesta :

ItzMikeSS ItzMikeSS

06-05-2020

Answer: [tex]y=\sqrt[]{\frac{x+4}{2} }[/tex]

Step-by-step explanation:

[tex]y=2x^2-4\\x=2y^2-4\\x+4=2y^2\\\frac{x+4}{2}=y^2\\ y=\sqrt[]{\frac{x+4}{2} }[/tex]

Answer Link

Otras preguntas

William Beville’s computer training school, in Richmond, stocks workbooks with the following characteristics: Demand D = 19,500 units/year Ordering cost S = $25

Jerry is working at the desk of a client in the marketing department of his company. The client thinks that the problem is the video card, because he has a comp

1. Un bailarín es una persona que hace estatuas. cierto falso 2. Generalmente, los dibujos animados son para niños. cierto falso 3. El Oscar es un tipo de premi

When testing the difference between two population means and the population variances are unknown and unequal, the degrees of freedom are calculated as 34.7. Wh

What is the equation of the parabola with a vertex at (-4,5), that opens up, and is congruent to the quadratic function y=-1/4x^2

advantages and disadvantages Transportation, Reform, Immigration, and Labor

do we say : Jay layed on the floor Jay laid on the floor Jay lay on the floor Jay lied on the floor thanks !

Based on how you find the slope of lines, the following is considered a right triangle. right True False

PLSSS !!! Two mechanics worked on a car. The first mechanic worked for 15 hours, and the second mechanic worked for 5 hours. Together they charged a total of $

a person suffering from anaemia gets tired after a short walk